com.saxonica.extfn contains implementations of extension
functions in the Saxon namespace.See: Description
| Class | Description |
|---|---|
| AnalyzeStringFunction |
This class implements the extension function saxon:analyze-string().
|
| CompileQuery |
This class implements the saxon:compile-query() extension function
|
| CompileStylesheet |
This class implements the saxon:compile-stylesheet() extension function
|
| DeepEqual |
Implements the saxon:deep-equal() function, a variant of fn:deep-equal that provides
additional control over how the comparison is performed.
|
| Deref |
This class implements the extension function saxon:ref().
|
| DynamicErrorInfo |
This class implements the extension function saxon:dynamic-error-info(), which underpins the
variables accessible within saxon:catch such as $err:code etc.
|
| Eval |
This class implements the saxon:eval() extension function
|
| Evaluate |
This class implements the saxon:evaluate() extension function
|
| Evaluate.EvaluateCall | |
| Evaluate.PreparedExpression |
Inner class PreparedExpression represents a compiled XPath expression together
with the standard variables $p1 ..
|
| EvaluateNode |
This class implements the saxon:evaluate-node() extension function
|
| EXPathFile |
Implementation of extension functions in the EXPath File package, see
http://expath.org/spec/file
|
| ExpressionFn |
This class implements the saxon:expression() extension function.
|
| Extensions |
This class implements functions that are supplied as standard with SAXON,
but which are not defined in the XSLT or XPath specifications.
|
| ExtraFunctionLibrary |
The ExtraFunctionLibrary represents additions to the set of Saxon vendor-supplied
extension functions that are available only with the Saxon-PE and Saxon-EE editions
|
| Find |
This class implements the extension function saxon:find, which finds a value within an indexed sequence
|
| GeneralFilterFunction |
This class provides an abstract framework for a collection of extension functions that have the
same general characteristics: (a) the first argument is a sequence, (b) the result is a subset/rearrangement
of that sequence, (d) the second argument is a single argument function that is applied to the members
of the sequence, (e) the default function if the second argument is omitted is fn:data(),
(e) the processing may depend on the default collation.
|
| GeneralFilterFunction.GeneralFilterFunctionCall | |
| Highest |
This class implements the saxon:highest() extension function
|
| HighestOrLowest |
This class implements the saxon:highest() and saxon:lowest() extension functions.
|
| Index |
This class supports the extension function saxon:index, which returns an indexed sequence
|
| KeyMap |
Implementation of the saxon:key-map() extension function.
|
| LastModified |
Extension function to determined the last-modified date of a file
|
| Leading |
This class implements the saxon:leading() extension functions.
|
| Lowest |
This class implements the saxon:lowest() extension function
|
| Mailer2 |
Helper class for saxon:send-mail() extension function
|
| Parse |
This class implements the saxon:parse() extension function,
which is specially-recognized by the system because it needs access
to parts of the static context
|
| Parse.ParseCall | |
| ParseHtml |
Supports the saxon:parse-html() function, a variant of saxon:parse() that differs
only in that it uses the TagSoup HTML parser
|
| QueryFn |
This class implements the saxon:query() extension function
|
| Ref |
This class implements the extension function saxon:ref().
|
| SchemaFn |
This class implements the saxon:schema() extension function.
|
| SendMail |
This class implements the extension function saxon:send-mail().
|
| Serialize |
This class implements the saxon:serialize() extension function,
which is specially-recognized by the system because it needs access
to parts of the static context
|
| Sort |
This class implements the saxon:sort() extension functions.
|
| SubsequenceTestFn |
Abstract class providing functionality common to functions saxon:subsequence-before,
saxon:subsequence-after etc;
contains the concrete implementations of these functions as inner subclasses
|
| SubsequenceTestFn.SubsequenceAfterFn |
Implement saxon:subsequence-after
|
| SubsequenceTestFn.SubsequenceBeforeFn |
Implement saxon:subsequence-before
|
| SubsequenceTestFn.SubsequenceFromFn |
Implement saxon:subsequence-from
|
| SubsequenceTestFn.SubsequenceUntilFn |
Implement saxon:subsequence-until
|
| TransformFn |
This class implements the saxon:transform() extension function
|
| ValidateFn |
This class implements the saxon:validate() extension function.
|
The package com.saxonica.extfn contains implementations of extension
functions in the Saxon namespace.
It also contains the class ExtraFunctionLibrary which acts as a factory class for
generating instances of these extension functions
Most of these classes are implemented using the new "integrated extension function" mechanism
introduced in Saxon 9.2. A few still use the reflection mechanism, these are in class
com.saxonica.extfn.Extensions.
Michael H. Kay
Saxonica Limited
12 June 2009
Copyright (c) 2004-2013 Saxonica Limited. All rights reserved.